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import unittest
from pyramid import testing
from restless.pyr import PyramidResource
from restless.utils import json
from .fakes import FakeHttpRequest, FakeHttpResponse
class PyrTestResource(PyramidResource):
fake_db = []
def fake_init(self):
# Just for testing.
self.__class__.fake_db = [
{"id": 2, "title": 'First post'},
{"id": 4, "title": 'Another'},
{"id": 5, "title": 'Last'},
]
def list(self):
return self.fake_db
def detail(self, name):
for item in self.fake_db:
if item['id'] == name:
return item
def create(self):
self.fake_db.append(self.data)
def is_authenticated(self):
if self.request_method() == 'DELETE':
return False
return True
class PyramidResourceTestCase(unittest.TestCase):
def setUp(self):
self.config = testing.setUp()
self.res = PyrTestResource()
self.res.fake_init()
def test_as_list(self):
list_endpoint = PyrTestResource.as_list()
req = FakeHttpRequest('GET')
resp = list_endpoint(req)
self.assertEqual(resp.content_type, 'application/json')
self.assertEqual(resp.status_code, 200)
self.assertEqual(json.loads(resp.body.decode('utf-8')), {
'objects': [
{
'id': 2,
'title': 'First post'
},
{
'id': 4,
'title': 'Another'
},
{
'id': 5,
'title': 'Last'
}
]
})
def test_as_detail(self):
detail_endpoint = PyrTestResource.as_detail()
req = testing.DummyRequest()
req = FakeHttpRequest('GET')
req.matchdict = {'name': 4}
resp = detail_endpoint(req)
self.assertEqual(resp.content_type, 'application/json')
self.assertEqual(resp.status_code, 200)
self.assertEqual(json.loads(resp.body.decode('utf-8')), {
'id': 4,
'title': 'Another'
})
def test_handle_not_authenticated(self):
# Special-cased above for testing.
self.res.request = FakeHttpRequest('DELETE')
resp = self.res.handle('list')
self.assertEqual(resp.content_type, 'application/json')
self.assertEqual(resp.status_code, 401)
self.assertEqual(resp.body.decode('utf-8'), '{"error": "Unauthorized."}')
def test_add_views(self):
config = PyrTestResource.add_views(self.config, '/users/')
routes = config.get_routes_mapper().get_routes()
self.assertEqual(len(routes), 2)
self.assertEqual([r.name for r in routes], ['api_pyrtest_list', 'api_pyrtest_detail'])
self.assertEqual([r.path for r in routes], ['/users/', '/users/{name}/'])
def test_create(self):
self.res.request = FakeHttpRequest('POST', body='{"id": 6, "title": "Moved hosts"}')
self.assertEqual(len(self.res.fake_db), 3)
resp = self.res.handle('list')
self.assertEqual(resp.content_type, 'application/json')
self.assertEqual(resp.status_code, 201)
self.assertEqual(resp.body.decode('utf-8'), '')
# Check the internal state.
self.assertEqual(len(self.res.fake_db), 4)
self.assertEqual(self.res.data, {
'id': 6,
'title': 'Moved hosts'
})
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